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4507 Gemmy Fluorapatite in Calcite Slyudyanka, Lake Baikal area, Irkutskaya Oblast', Prebaikalia, Eastern-Siberian Region, Russia 4.7 x 3.5 x 2.6 cm $75	4505 Goshenite with Included Albite, Tourmaline, Quartz Erongo Mountain, Erongo Region, Namibia 4 x 2.6 x 2.8 cm $85	4504 Wulfenite, Barite Los Lamentos, Chihuahua, Mexico Ex. Robert Grannon 4.8 x 3.3 x 3.8 cm largest crystal is 2.1 x 1.1 x 1.2 $25
4502 Chrysoprase Marlborough, Queensland, Australia Ex, Kirk Valuet 6.2 x 5.1 x 3.4 cm $35	4498 Natrolite Chimney Rock Quarry (The Bound Brook Quarry), Bridgewater Twp., Somerset Co., New Jersey Ex. Steve Pullman 4.1 x 1.2 x 1 cm $90	4496 Double Terminated Quartz on Prehnite on White Banded Agate Fairfax Co., Virginia Ex. Kirk Valuet 6.6 x 3.2 x 2.4 cm $35
4491 Ankerite, Pyrite Eagle Mine, Gilman district, Eagle Co., Colorado Ex. H. R. McBroom 5.3 x 3 x 3.8 cm $35	4488 Opal in Rhyolite Matrix (reconstituted) Mexico Ex. Vivian Randall 3.8 x 2.2 x 2.3 cm $35	4486 Galena, Druze Quartz, Chalcopyrite Viburnum Trend, Missouri Ex. Steve Pullman 3.6 x 3.1 x 3.9 cm $30
4484 Silver, Dolomite, Skutterudite variety: Smaltite, Erthyrite, possible Cobaltite, minor Chalcopyrite Nipissing 407 Mine, Coleman Twp., Cobalt area, Cobalt-Gowganda region, Timiskaming Dist., Ontario, Canada 9.3 x 6.4 x 4.3 cm $100	4483 Spherical Rosasite, Calcite Mina Ojuela, Mapimi, Durango, Mexico 6.7 x 3.9 x 2.1 cm largest sphere is 5 mm across $50	4480 Polished Datolite Nodule Clark Mine, Copper Harbor, Keweenaw County, Michigan Ex. A. E. Seaman Musuem 2 x 1.8 x 1 cm $50
4473 Vesuvianite (Bicolor) Jeffrey Mine, Asbestos, Les Sources RCM, Estrie, Quebec, Canada 6.1 x 5.1 x 3.8 cm $150	4472 Blue/Green Spherical Quartz (Hollow) Location Unknown Ex. Robert Gannon 10.3 x 7.9 x 4.1 cm $75	4470 Twiined Calcite Guanajuato, Mexico Ex. A. E. Seaman Museum 4.2 x 3.7 x 1.6 cm $45
4463 Quartz, Sphalerite, Calcite, Fluorite, Bitumen Cave-In-Rock, Hardin Co., Illinois Ex. A. Neely, 1960s 7.9 x 6.5 x .5 and 5.8 x 4.7 x .7 and 6.1 x 4 x .8 cm Longest calcite crystal is 1.5 cm and largest fluorite is .6 cm long. $40	4461 Barite Minerva #1 Mine, Cave-In-Rock, Hardin Co., Illinois Ex. Charles Noll collection 11.4 x 8.5 x 6.1 cm $250	4455 Clinozoisite, Quartz, Andradite Garnet Alamos, Mun. de Alamos, Sonora, Mexico Ex. Robert Gannon 7 x 5.8 x 4.8 cm $40
4451 White Prehnite Crystal Jeffrey Mine, Asbestos, Les Sources RCM, Estrie, Quebec, Canada Ex. Steve Pullman 2.7 x 3.1 x 2.6 cm $25	4448 Ruby Jack Sphalerite on Dolomite, Black Sphalerite, Galena Tri State District, Joplin, Missouri Ex. A. Neely, 1960s 6.7 x 5 x 4.8 cm $75	4447 Spessartine Garnet, Albite and Muscovite Shengus, Gilgit-Skardu Road, Northern Area, Pakistan 9.4 x 4.2 x 3.5 cm The spessartine crystal is 1.8 cm. $150
4444 Crocoite Dundas, Tasmania, Australia 4 x 3.8 x 3.2 cm $75 / Reserved	4432 Double Terminated Tourmaline (Elbaite) Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan 3.8 x 0.7 x 0.6 cm 4 g $250	4429 Siderite Grenoble, Isere, Rhone-Alpes, France Ex. H. R. McBroom from trade with Lorenzo Garbero, 1988 4.2 x 3 x 2.7 cm $25
4427 Datolite, Calcite, Chalcopyrite, Pyrite Mina Aurora, Charcas, San Luis Potosi, Mexico 6 x 3.8 x 2.6 cm $45	4424 Quartz with Included Hematite ( Eisenkiessel), Dolomite, Chalcopyrite Jiu Ba San Mine, Jiangxi Prov., China 6.6 x 5.4 x 2.3 cm $40	4418 Rhodochrosite on Quartz an Manganite N'Chwaning II Mine, Kuruman, Kalahari manganese fields, Northern Cape Province, South Africa 4.9 x 4.1 x 2.3 cm $100
4414 Azurite with Curved Crystals Tsumeb. Namibia 7.4 x 8.3 x 5.5 cm $200	4412 Reverse Scetper Quartz with Included Hematite Teller Co., Colorado 8.2 x 2.9 x 2.4 cm $70	4410 Twinned Calcite Basalt Quarry, Ambariomiambana, Sambava District, Sava Region, Antsiranana Province, Madagascar August 2004 Find 12.3 x 9.5 x 6.4 cm $75
4409 Malachite Crystals on Massive Cuprite with Quartz Mapimi, Durango, Mexico Ex. A. Neely, 1960s 7.7 x 6.7 x 6.1 cm $45	4408 Smoky Quartz with Included Hematite, Goethite Pseudomorphs after Siderite, Microcline Teller Co., Colorado 15.8 x 6.6 x 4.6 cm $85	4405 Two Generations Calcite (Aragonite on Calcite) Tri State District, Joplin, Missouri Ex. A. Neely, 1960s 8.3 x 5.8 x 3.2 cm $25
4402 Druze Quartz, Fluorite, Galena, Sphalerite, Calcite W. L. Deardorf Mine, Cave-In-Rock, Illinois early 1960s or earlier 9.4 x 6.7 x 6.1 cm $100	4394 Howlite Lang Mine, Tick Canyon, Lang, Los Angeles Co., California Ex. Steve Pullman, Collected by Cath Stein 9.7 x 9.6 x 5.8 cm $35	4391 Murmanite, Aegirine Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia Type Location Na₂Ti₂(Si₂O₇)O₂·2H₂O Ex. Steve Pullman 3.8 x 3 x 4.2 cm $25
4390 Quartz Montgomery Co., Arkansas Ex. A. Neely, 1960s 8.5 x 7.6 x 3 cm $35	4389 Rose Quartz Crystals on Smoky Quartz Pitorra Mine, Galileia, Minas Gerais, Brazil 6.6 x 7.2 x 5.9 cm $750	4388 Tourmaline Arqueana Mine, Itinga, Minas Gerais, Brazil Ex. Frank Melanson (Hawthorneden) 3.9 x 1.2 x 1.1 cm $1000
4387 Specular Hemaitte on Dolomite Florence Mine, Egremont, West Cumberland Iron Field, Cumbria, England 10.2 x 7.6 x 3.4 cm $75	4386 Two Generations of Calcite with Minor Mimetite Chihuahua, Mexico Ex. A. E. Seaman Museum, Lance Hampel collection 9.6 x 8 x 7.8 cm $80	4385 Tourmaline, Lepidolite, Goshenite, Albite Virgem da Lapa, Jequitinhonha valley, Minas Gerais, Brazil 5.1 x 4.5 x 3.6 cm longest XL is 3.5 cm long $150
4382 Aragonite on Sphalerite with Minor Fluorite Hardin Co., Illinois Ex. A. Neely, 1960s 4 x 4.1 x 3.1 cm $40	4381 Rubyjack Sphalerite, Quartz, Fluorite, Micro Octahedral Pyrite Hardin Co., Illinois Ex. A. Neely, 1960s 4.9 x 3.8 x 3.4 cm $45	4379 Banded Calcite Kelly Mine, Magdalena District, Socorro Co., New Mexico, USA Ex. A. E. Seaman Museum 6.6 x 5.2 x 3.2 cm $35
4376 White Adamite Mexico Ex. A. Neely, 1960s 4.3 x 3.1 x 2.5 cm $25	4360 Microcline, Smoky Quartz, Albite, Chamosite Moat Mountain, Carroll Co., New Hampshire 10.6 x 9.7 x 6.2 cm $50	4356 Sphalerite variety Ruby Jack, Calcite casts Cleator Moor Iron Mines, Cleator Moor, West Cumberland Iron Field, Cumbria, England Ex. H. R. McBroom, from Sam Weller, 1985 6.4 x 5.2 x 4.1 cm $100
4349 Uralite, Epidote Calumet Mine, Turret District, Chaffee Co., Colorado, USA 7.8 x 6.5 x 4.5 cm Epidote XL is 2.7 long and 1.1 cm in width $40	4344 Iridescent Pyrrhotite, Sphalerite, Galena, Quartz Nikolaevskiy Mine, Dal'negorsk B deposit, Dal'negorsk, Primorskiy Kray, Far-Eastern Region, Russia 4.8 x 3.5 x 3.4 cm $100	4332 Silver Crystals in Barite Dornberg Mine, Ramsbeck, Meschede, Sauerland, North Rhine-Westphalia, Germany Ex. Wolfgang Henkel 3.4 x 2.8 x 2.2 cm $150
4320 Double Terminated Rutilated Smoky Quartz with Hematite Novo Horizonte, Bahia, Brazil 8.3 x 4.6 x 4.5 cm $200	4317 Calcite on Chalcedony with Pyrite and Hematite Geevor Mine (North Levant Mine), Pendeen, St Just, St Just District, Cornwall, England Ex. H. R. McBroom, from trade with Sam Weller, 1987 11 x 4.8 x 3.5 cm $100	4316 Siderite, Quartz Alice Glory Hole, Alice Mine, Alice District, Clear Creek Co., Colorado Ex. H. R. McBroom, from trade with Eric Otty, 1983 3.5 x 3.4 x 3.7 cm $50
4313 Kidney Ore Hematite Stalactite Beckermet Mine, Egremont, West Cumberland, Cumbria, England Ex. H. R. McBroom, from trade with Eric Otty, 1980 3.7 x 3.1 x 2.6 cm $75	4309 Aragonite variety: Flor Ferri Pima County, Arizona 1960s 8.3 x 4.4 x 3.8 cm $30	4307 Tabular Amethyst Crystals with Included Hematite Goboboseb Mountains, Brandberg Area, Erongo Region, Namibia 4.2 x 1.5 x 0.7 cm $45
4304 Blue Cuprian Adamite Verkhnii Mine, Dal'negorsk, Kavalerovo Mining District, Primorskiy Kray, Far-Eastern Region, Russia 4.9 x 2.7 x 3 cm $45	4291 Epidote, Quartz Prince of Wales Island, Ketchikan Dist., Prince of Wales-Outer Ketchikan Borough, Alaska Ex. H. R. McBroom, Trade 1976 2.7 x 2.6 x 2.2 cm $40	4282 Fluorite with Included Marcasite, Bitumen on Bottom Tideswell, Derbyshire, England Ex.H. R. McBroom, from a trade with Sam Weller, 1987 6.6 x 6.2 x 5.1 cm largest XL is 18 x 16 x 15 mm $250
4275 Pyrite after Marine Burrow Ross Co., Ohio Collected by J. Medici 5 x 5.1 x 4.1 cm $25	4264 Ruby Corundum, Biotite Mysore District, Karnataka, India Ex. Hoisinger collection 4.6 x 2.6 x 2.3 cm 77 g $75	4263 Quartz Casts after Calcite Ladywell Mine, Shelve, Hope-Shelve District, Shropshire, England Ex, H. R. McBroom Collection, Traded from Olive Delaney 1979 11.4 x 9.2 x 6.2 cm $150
4256 Phantom Quartz Presidente Kubitschek, near Diamantina, Minas Gerais, Brazil 7.6 x 2.4 x 2 cm $30	4245 Hematite variety Specularite Florence Mine, Egremont, West Cumberland Iron Field, Cumbria, England Ex. H.R. McBroom, from trade with Isis Minerals, 1981 7.2 x 5 x 1.5 cm $75	4241 Spangolite Fontana Rossa Mine, Ghisoni, Corte, Haute-Corse, Corsica, France Cu₆Al(SO₄)(OH)₁₂Cl·3H₂O, Cu₁₉(SO₄)(OH)₃₂Cl₄·3H₂O Ex. Wolfgang Henkel 4.7 x 4.4 x 1.7 cm $35
4233 Zircon Harchoo, Astor Diamer District, Northern Areas, Pakistan 4.1 x 2.2 x 3.9 cm largest XL is 8mm on edge $75	4232 Native Copper Tsumeb, Namibia 5.5 x 3.5 x 1.8 cm $25	4230 Calcite on Hematite Included Quartz Old Bal lode, Levant Mine, Pendeen, St Just, St Just District, Cornwall, England Ex. H. R. McBroom, from trade with Sam Weller, 1983 9.2 x 6.2 x 4.7 cm $150
4229 Fluorite Blackdene Mine, Ireshopeburn, Weardale, North Pennines, Co. Durham, England Ex. H. R. McBroom, from trade with Sam Weller, 1982 7.1 x 5.4 x 5.8 cm largest XL is 4.0 x 3.7 x 2. cm $175	4220 Rubellite Tourmaline, Spodumene, Quartz Haapaluoma pegmatite, Peraseinajoki, Seinajoki, Finland Ex.H. R. McBroom, from a trade with Karl Alasaprela in 1977 8.2 x 6.3 x 3.6 cm $85	4219 Twinned Calcite on Colemanite with Ulexite Boron, Kramer District, Kern Co., California, USA Ca[B₃O₄(OH)₃]·H₂O Collected by Steve Pullman 7.5 x 5.3 x 4.7 cm $75
4213 Calcite over Celestine Mojina Mine, Rancho de Mojina, Ricardo Flores Magon, Mun. de Buenaventura, Chihuahua, Mexico late 1960s 5.7 x 5.8 x 4.2 cm $35	4212 Euclase Chivor Mine, Mun. de Chivor, Guavio-Guateque Mining Dist., Boyaca Dept., Colombia Ex. Hoisington Collection 1.5 x 1.7 x 1.3 cm 3.8 g $500	4207 Double Terminated Hexagonal Calcite, Malachite, Druze Quartz Sweetwater Mine, Viburnum Trend Dist., Reynolds Co., Missouri 4.4 x 5.3 x 3.8 cm largest XL is 5 x 1.7 x 1.7 cm $50
4204 Cerussite Twin Tsumeb Mine, Namibia Ex. Hoisington Collection 4.4 x 1.7 x 2.5 cm largest XL is 6 mm in thickness $50	4202 Aragonite Laurion, Attica, Greece 5.4 x 1.7 x 2.3 cm curved stalactite rises 1.5 cm above matrix $45	4198 Siderite, Calcite, Pyrite Nikolaevskiy Mine, Dal'negorsk B deposit, Dal'negorsk, Primorskiy Kray, Far-Eastern Region, Russia 7.6 x 5.7 x 3.1 cm $100
4195 Fluorite, Galena Heights Mine, Westgate, Weardale, North Pennines, Co. Durham, England Ex. H. R. McBroom, from trade with Sam Weller, 1983 6.6 x 3.2 x 2.8 cm largest fluorite XL is 10 x 6 x 3 mm $70	4193 Wulfenite, Mimetite Mina Ojuela, Mapimi, Durango, Mexico 6.4 x 4.4 x 3.9 cm largest wulfenite XL is .8 x 3 x 3 mm $50	4176 Fluorescent Hyaline Opal with Included Uranium Compounds Mina el Padre (Mina Esperanza), Mapimi, Durango, Mexico 5.1 x 5 x 2.4 cm $275
4171 Prehnite Clifton, Passaic Co., New Jersey Ex. A. E. Seaman Museum 10.7 x 5.7 x 4.8 cm $90	4168 Wavellite on Quartz Siglo Veinte Mine (Catavi), Llallagua, Rafael Bustillo Prov., Potosi Dept., Bolivia 5.6 x 5.1 x 4.5 cm $75	4159 Red Beryl (Bixbite) Violet Claims, Wah Wah Mountains, Beaver County, Utah, USA Collected by John Seibel 6.8 x 6.8 x 3.5 cm Largest XL is 3 x 3 x 2 mm $250
4158 Hollow Marialite Crystal Santa Maria do Jerica, Espirito Santo, Brazil 6 x 0.9 x 0.7 cm $35	4152 Kutnohorite N'Chwaning II Mine, Kuruman, Kalahari manganese fields, Northern Cape Province, South Africa 5.1 x 4.8 x 3.7 cm $125	4150 Rose Quartz Crystals on Smoky Quartz with Albite Minas Gerais, Brazil 7 x 5.9 x 6 cm $250
4142 Rose Quartz Crystals Pitorra Mine, Galileia, Minas Gerais, Brazil 3.9 x 2.5 x 1.3 cm $125	4141 Double Terminated Amethyst Crystal on Matrix Goboboseb Mountains, Brandberg Area, Erongo Region, Namibia 5 x 4.8 x 4.2 cm Crystal is 3.7 x 1.7 x 2 cm $100	4138 Rutilated Smoky Quartz Novo Horizonte, Bahia, Brazil 7.7 x 6 x 5.7 cm $275
4137 Proustite, Calcite Uchucchacua Mine, Oyon, Lima, Peru 4.4 x 3.7 x 2.7 cm $75	4131 Rutilated Quartz, Rutile Epitaxial Growth on Hematite Novo Horizonte, Bahia, Brazil 7.7 x 7 x 3.7 cm $75	4127 Copper Crystals with Barite Crystals White Pine Mine, White Pine, Ontonagon Co.. Michigan Ex. A. E. Seaman Museum 3.3 x 2.3 x 2.1 cm $45
4126 Bicolor Adamite Mina Ojuela, Mapimi, Durango, Mexico 5.2 x 4 x 2.2 cm $75	4119 Calcite with Included Marcasite Logansport, Cass Co., Inidiana Collected by Robert Gannon, 1960s 7.3 x 5.8 x 4.9 cm $50	4118 Traskite, Sanbornite, Gillespite, Pyrite, Quartz Esquire No. 7 claim, Big Creek, Rush Creek deposit, Fresno Co., California Ba₂₁Ca(Fe²⁺,Mn,Ti)₄(Ti,Fe,Mg)₁₂(Si₁₂O₃₆)(Si₂O₇)₆(O,OH)₃₀Cl₆�14H₂O, Ba₂(Si₄O₁₀) Ex. Steve Pullman 7.1 x 5.2 x 3.9 cm $50
4115 Hematite, Quartz Binn Valley, Valais, Switzerland Ex. A. E. Seaman Museum 3.2 x 1.6 x 1.6 cm Largest Hematite crystal is 18 x 15 x 4 mm $80	4104 Polished Petrified Wood (Chalcedony / Quartz) Blue Forest, Eden Valley, Sweetwater Co., Wyoming Pre 1975 10.4 x 7.3 x 1.1 cm $25	4103 Smithsonite Rice Crystals Chihuahua, Mexico Ex. A. Neely 1960s 4.4 x 3.8 x 3.1 cm $75
4101 Pyrite Spherical Aggregate American Aggregates Corp. Quarry, Indianapolis, Marion Co., Indiana 5.8 x 5.8 x 3.4 cm $45	4099 Schuetteite on Brick K. Can Mine, near Adeliada, San Luis Obispo Co., California Hg²⁺₃(SO₄)O₂ Ex. Steve Pullman 6.3 x 4.9 x 3.5 cm $45	4098 Lollingite, Feldspar, Quartz Mount Mica Quarry (Mount Mica Mine), Paris, Oxford Co., Maine 8.2 x 8.5 x 3.3 cm $45
4096 Blue Quartz, Magnesio-Riebeckite Grubach, Golling, Salzburg, Austria 1 cm grid on 3rd picture $45	4091 Tourmaline on Quartz Pakistan 3.5 x 3.4 x 2.6 cm Tourmaline Crystal is 1.5 x 1.3 x 1.1 cm; Quartz Crystal is 3.5 x 2.5 x 1.7 $100	4090 Tourmaline Ribeirao da Folha district, Minas Novas, Minas Gerais, Brazil 3.5 x 1.9 x 1.2 cm Main XL is 3.5 x 1.0 x 0.7 $75
4087 Two Generations Calcite Nikolaevskiy Mine, Dal'negorsk, Kavalerovo Mining Dist., Primorskiy Kray, Far-Eastern Region, Russia 8.8 x 6.8 x 3.6 cm $100	4083 Double Terminated Aquamarine on Quartz Floater Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan 5.4 x 3.8 x 4.3 cm $150	4082 Quartz with Included Tourmaline and other species Diamantina, Minas Gerais, Brazil 5.5 x 2.5 x 2 cm $70
4064 Pirssonite Searles Lake, San Bernardino Co., California Type Location Na₂Ca(CO₃)₂·2(H₂O) Ex. John Melhase Pre 1938 container measures 5.2 x 3.6 x 3.6 cm Largest Pirssonite crystal is 3 mm across $70	4061 Quartz with Included Chlorite and 'Sand' Minas Gerais, Brazil 9.5 x 4.7 x 4.7 cm $75	4050 Augite variety Jeffersonite - 3 pieces Sterling Hill, Ogdensburg, Franklin Mining District, Sussex Co., New Jersey Ex. Steve Pullman x x cm 6.7 x 4.1 x 3.3 and 3.7 x 3.6 x 2.3 and 4.2 x 3.2 x 3 cm $80
4046 Fluorite with Hyaline Opal and Muscovite on Quartz Erongo Mountain, Erongo Region, Namibia Ex. Uli Bahmann 3.9 x 3.6 x 3.2 cm The largest Fluorite crystal is 3.5 x 0.7 x 0.8 cm $400	4039 Schefferite (Manganese Rich Diopside), Calcite, Willemite Franklin, Sussex Co., New Jersey Ex. Steve Pullman 7.8 x 6.9 x 5.6 cm $40	4038 Manganoan Twinned Calcite, Quartz, Chalcopyrite, Sphalerite Madan, Bulgaria Ex. Kirk Valuet 5.8 x 5.4 x 2.5 cm Largest Calcite XLs are slightly over 1 cm across $45
4036 Fluorite with Included Dolomite and Pyrite on Dolomite with Quartz and Pyrite Shangbao Mine, Leiyang Co., Hengyang Pref., Hunan Prov., China 6.3 x 5.1 x 2.1 cm The included Fluorite crystals is 12 x 15 mm across. $50	4029 Selenite with Unidentified Yellow Spheres Encased in Selenite Bisbee, Warren Dist., Cochise Co., Arizona Ex. Steve Pullman 9 x 5.6 x 2.3 cm $75	4020 Smithsonite with Barite on Druze Quartz Kelly Mine, Magdalena District, Socorro Co., New Mexico, USA Ex. Steve Pullman 9.4 x 7.4 x 5.2 cm the spheroid deepest in the vug is 1.2 x .9 cm across $75
3997 Blue Babingtonite on Quartz Prospect Park Quarry, Prospect Park, Passaic Co., New Jersey Ex. A. C. Moretta #720, Ex. A. E. Seaman Museum 3.7 x 3.1 x 2.1 cm $75	3991 Azurite and Cerussite Tsumeb, Namibia Ex. Gunther Pietsch, Ex. A. C. Moretta #655, Ex. A. E. Seaman Museum 3.5 x 3.5 x 1.2 cm $250	3980 Stilbite (possibly Barrerite) on Stalactic Quartz Kuiu Island, Sitka Borough, Alaska Ex. A. C. Moretta #316, Ex. A. E. Seaman Museum 8.5 x 7.3 x 6.1 cm $100
3931 Ajoite Crystals on Rhyolite New Cornelai Mine, Ajo, Pima Co., Arizona Type Location (K,Na)Cu₇AlSi₉O₂₄(OH)₆·3H₂O 9.8 x 7.5 x 3.9 cm $25	3928 Tube Agate Flaming Gorge area, Wyoming 5.9 x 4.1 x 3.5 cm $25	3915 Eglestonite, Calomel, Cinnabar, minor Mercury Challenge deposit, Emerald Lake Hills, San Mateo Co., California (Hg⁺₂)₃Cl₃O(OH) and (Hg⁺₂)Cl₂ 3.3 x 3.1 x 1.8 cm $45
3910 Kupletskite, Elipidite, Aegirine Gjerdingselva, Nordmarka, Lunner, Oppland, Norway (K,Na)₃(Mn,Fe)₇Ti₂Si₈O₂₆(OH)₄F, (Na,Ca)₂ZrSi₆O₁₅·3H₂O Ex. Steve Pullman 6.2 x 5.7 x 3.5 cm $35	3904 Datolite Evergreen Mine, Ontanogan Co., Michigan 4 x 2.8 x 1.3 cm $25	3899 Schorl Tourmaline, Albite, Smoky Quartz Erongo, Namibia 6 x 4.6 x 4 cm $50
3878 Hematite Cary Mine, Hurley, Gogebic Range, Iron Co., Wisconsin 4.8 x 3.5 x 3 cm $45	3871 Polished Chrysoprase Location Unknown 13.2 x 6.3 x 3.5 cm $35	3869 Calcite New Enterprise Quarry, Roaring Spring, Taylor Twp., Blair Co., Pennsylvania 7.6 x 6.8 x 4.2 cm $45
3851 Safflorite, Nickelskutterudite-Skutterudite Series, Nickeline Rusty Lake Mine, Leith Twp., Gowganda area, Timiskaming Dist., Ontario, Canada (Co,Ni,Fe)As₂, NiAs_3-x to CoAs_3-x, NiAs 9.6 x 6.4 x 3.2 cm $125	3849 Pyrite American Aggregates Corp. Quarry, Indianapolis, Marion Co., Indiana 4.2 x 4.1 x 3.4 cm $45	3840 Adularia with Included Chlorite Wana, South Waziristan, Federally Administered Tribal Areas (FATA), Pakistan 5.7 x 3.8 x 2.6 cm $50
3836 Chromian Uvite Tourmaline on Magnesite Brumado, Bahia, Brazil 4.2 x 3.6 x 2.3 cm $55	3833 Rutilated Quartz Novo Horizonte, Bahia, Brazil 7.2 x 3.1 x 2.3 cm $75	3826 Polished Datolite Nodule Cape Mine, Keweenaw Co., Michigan 2.7 x 2.2 x 1.7 cm and 2.4 x 2.2 x 1 cm $125